how to fix a Honda Accord that shakes when braking?

Honda Accord 9th Generation (2013-2017)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

508 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix shaking in Honda Accord during braking. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on any electrical components.
•Always use jack stands when working under a vehicle to avoid injury.

Symptoms

•Steering wheel shakes during braking
•Brake pedal pulsates or feels uneven
•Vehicle pulls to one side when braking
•Increased stopping distance
•Possible noise from brakes (squeaking or grinding)

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear.
2
Check brake pads for thickness and even wear.
3
Examine suspension components (tie rods, control arms) for wear or damage.
4
Verify wheel alignment and balance.
5
Scan for any trouble codes related to the braking system.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Hydraulic jack
•Jack stands
•Lug wrench
•Socket set
•Torque wrench
•Bungee cord (for caliper support)
•Dial indicator (for rotor inspection)

Parts Required

•Brake rotors (if warped)
•Brake pads (if worn)

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Solution

1. Preparation

Gather required tools and parts.
Ensure the vehicle is parked on a level surface and secure with wheel chocks.
Disconnect the negative battery terminal.

2. Lift the Vehicle

Use a hydraulic jack to lift the front of the vehicle.
Secure it on jack stands for safety.

3. Remove Wheels

Use a socket set to remove lug nuts and take off the front wheels.

4. Inspect and Replace Brake Rotors

Inspect Rotors:
- Check for warping using a dial indicator or visually for grooves.
Replace if necessary:
- Remove the caliper by unscrewing the caliper bolts.
- Slide the caliper off the rotor and secure it with a bungee cord.
- Remove the rotor by unscrewing any retaining screws and sliding it off the hub.
- Install the new rotor, ensuring it is correctly positioned.
- Reattach the caliper over the new rotor and torque bolts to manufacturer specifications (typically 20-30 ft-lbs).

5. Inspect and Replace Brake Pads

Inspect Pads:
- Check for uneven wear or thickness.
Replace if necessary:
- Remove the caliper bracket by unscrewing the bolts.
- Take out old pads from the caliper bracket.
- Install new pads ensuring they are seated correctly.
- Reattach the caliper bracket and torque bolts to manufacturer specifications.

6. Reassemble and Lower the Vehicle

Reinstall the wheels and torque the lug nuts to the appropriate specifications (typically 80-100 ft-lbs).
Carefully lower the vehicle back to the ground.
Reconnect the negative battery terminal.